コード例 #1
0
        public static async Task <WebStream> Post(string url, Dictionary <string, string> postdata, string encoding, string uagent = null,
                                                  NameValueCollection headers = null, CookieCollection cookies = null, int timeout = 10000,
                                                  bool redirect = true, string referer = null, IWebProxy proxy = null)
        {
            string pdata = postdata.PostFromDictionary();

            return(await CreateStream(url, pdata, encoding, "application/x-www-form-urlencoded", uagent, headers, cookies, timeout, redirect, referer, proxy));
        }
コード例 #2
0
        public async Task <ISession> Authenticate(Dictionary <string, object> authenticationmetadata)
        {
            CrunchySession session = new CrunchySession();

            try
            {
                Response r = await _info.VerifyBaseAuthentication(authenticationmetadata);

                if (r.Status != ResponseStatus.Ok)
                {
                    r.PropagateError(session);
                    return(session);
                }
                Dictionary <string, string> form = new Dictionary <string, string>();
                form.Add("formname", "RpcApiUser_Login");
                form.Add("fail_url", "http://www.crunchyroll.com/login");
                form.Add("name", authenticationmetadata.GetStringFromMetadata(DownloadPluginInfo.Username));
                form.Add("password", authenticationmetadata.GetStringFromMetadata(DownloadPluginInfo.Password));
                string    postdata = form.PostFromDictionary();
                WebStream ws       = await WebStream.Post("https://www.crunchyroll.com/?a=formhandler", form, null, LibSet[UserAgentS], null, null, SocketTimeout, false, null, _info.ProxyFromGlobalRequirements(_global));

                if (ws != null && ws.StatusCode == HttpStatusCode.Found)
                {
                    ws.Cookies = await SetLocale(LocaleFromString(authenticationmetadata.GetStringFromMetadata(CrunchyPluginInfo.Language)), ws.Cookies);

                    if (!VerifyLogin(ws.Cookies))
                    {
                        session.Status       = ResponseStatus.InvalidLogin;
                        session.ErrorMessage = "Invalid Account Information";
                        session.cookies      = new Dictionary <string, string>();
                    }
                    else
                    {
                        session.cookies = ws.Cookies.ToDictionary();
                        session.Status  = ResponseStatus.Ok;
                    }
                }
                else
                {
                    SetWebError(session);
                }
                ws?.Dispose();
            }
            catch (Exception e)
            {
                session.Status       = ResponseStatus.SystemError;
                session.ErrorMessage = e.ToString();
            }
            return(session);
        }
コード例 #3
0
 public async Task<ISession> Authenticate(Dictionary<string,object> authenticationmetadata)
 {
     CrunchySession session = new CrunchySession();
     try
     {
         Response r = await _info.VerifyBaseAuthentication(authenticationmetadata);
         if (r.Status != ResponseStatus.Ok)
         {
             r.PropagateError(session);
             return session;
         }
         Dictionary<string, string> form = new Dictionary<string, string>();
         form.Add("formname", "RpcApiUser_Login");
         form.Add("fail_url", "http://www.crunchyroll.com/login");
         form.Add("name", authenticationmetadata.GetStringFromMetadata(DownloadPluginInfo.Username));
         form.Add("password", authenticationmetadata.GetStringFromMetadata(DownloadPluginInfo.Password));
         string postdata = form.PostFromDictionary();
         WebStream ws = await WebStream.Post("https://www.crunchyroll.com/?a=formhandler",form,null,LibSet[UserAgentS],null,null,SocketTimeout,false,null, _info.ProxyFromGlobalRequirements(_global));
         if (ws != null && ws.StatusCode == HttpStatusCode.Found)
         {
             ws.Cookies = await SetLocale(LocaleFromString(authenticationmetadata.GetStringFromMetadata(CrunchyPluginInfo.Language)), ws.Cookies);
             if (!VerifyLogin(ws.Cookies))
             {
                 session.Status = ResponseStatus.InvalidLogin;
                 session.ErrorMessage = "Invalid Account Information";
                 session.cookies = new Dictionary<string, string>();
             }
             else
             {
                 session.cookies = ws.Cookies.ToDictionary();
                 session.Status = ResponseStatus.Ok;
             }
         }
         else
         {
             SetWebError(session);
         }
         ws?.Dispose();
     }
     catch (Exception e)
     {
         session.Status=ResponseStatus.SystemError;
         session.ErrorMessage = e.ToString();
     }
     return session;
 }
コード例 #4
0
        private async Task <FileSystemResult> GetToken(string code)
        {
            Dictionary <string, string> postdata = new Dictionary <string, string>();

            postdata.Add("grant_type", "authorization_code");
            postdata.Add("code", code);
            postdata.Add("client_id", ClientId);
            postdata.Add("client_secret", ClientSecret);
            postdata.Add("redirect_uri", RedirectUri);
            FileSystemResult <Token> fs = await CreateMetadataStream <Token>(OAuthUrl, Encoding.UTF8.GetBytes(postdata.PostFromDictionary()));

            if (!fs.IsOk)
            {
                return(new FileSystemResult(fs.Error));
            }
            Token = fs.Result;
            return(new FileSystemResult());
        }
コード例 #5
0
        internal async Task <FileSystemResult> MayRefreshToken(bool force = false)
        {
            if (Token == null)
            {
                return(new FileSystemResult("Authorization Token not found"));
            }
            if (Token.ExpirationDate.AddMinutes(3) < DateTime.Now || force)
            {
                string refreshToken = Token.RefreshToken;
                Dictionary <string, string> postdata = new Dictionary <string, string>();
                postdata.Add("grant_type", "refresh_token");
                postdata.Add("refresh_token", Token.RefreshToken);
                postdata.Add("client_id", ClientId);
                postdata.Add("client_secret", ClientSecret);
                Token = null;
                FileSystemResult <Token> fs = await CreateMetadataStream <Token>(OAuthUrl, Encoding.UTF8.GetBytes(postdata.PostFromDictionary()));

                if (!fs.IsOk)
                {
                    return(new FileSystemResult(fs.Error));
                }
                Token = fs.Result;
                if (string.IsNullOrEmpty(Token.RefreshToken))
                {
                    Token.RefreshToken = refreshToken;
                }
            }
            return(new FileSystemResult());
        }
コード例 #6
0
        public async Task <Response> Download(ISession session, Episode episode, string template, string downloadpath, Quality quality, Format formats,
                                              CancellationToken token, IProgress <DownloadInfo> progress)
        {
            try
            {
                string         deflangcode = "jpn";
                string         deflang     = "日本語";
                Response       ret         = new Response();
                DaiSukiSession s           = session as DaiSukiSession;
                if (s == null)
                {
                    return new Response {
                               ErrorMessage = "Invalid Session", Status = ResponseStatus.InvalidArgument
                    }
                }
                ;
                if (!episode.PluginMetadata.ContainsKey("Url"))
                {
                    return new Response {
                               ErrorMessage = "Invalid Episode", Status = ResponseStatus.InvalidArgument
                    }
                }
                ;
                DownloadInfo dp = new DownloadInfo {
                    FileName = TemplateParser.FilenameFromEpisode(episode, quality, template), Format = formats, Percent = 0, Quality = quality
                };
                token.ThrowIfCancellationRequested();
                dp.Languages = new List <string>();
                dp.Percent   = 1;
                dp.Status    = "Getting Metadata";
                progress.Report(dp);
                List <string> todeleteFiles = new List <string>();

                WebStream ws = await WebStream.Get(episode.PluginMetadata["Url"], null, LibSet[UserAgentS], null, s.cookies.ToCookieCollection(), SocketTimeout, true, null, _info.ProxyFromGlobalRequirements(_global));

                if (ws != null && ws.StatusCode == HttpStatusCode.OK)
                {
                    if (!VerifyLogin(ws.Cookies))
                    {
                        SetLoginError(ret);
                    }
                    else
                    {
                        StreamReader rd  = new StreamReader(ws);
                        string       dta = rd.ReadToEnd();
                        rd.Dispose();
                        ws.Dispose();
                        Match bgn = bgnWrapper.Match(dta);
                        if (!bgn.Success)
                        {
                            ret.ErrorMessage = "Unable to find Daisuki public key";
                            ret.Status       = ResponseStatus.WebError;
                            return(ret);
                        }
                        Match flash = flashVars.Match(dta);
                        if (!flash.Success)
                        {
                            ret.ErrorMessage = "Seems this Episode is a YouTube video, unable to download";
                            ret.Status       = ResponseStatus.WebError;
                            return(ret);
                        }
                        MatchCollection             col  = flash2Vars.Matches(flash.Groups["vars"].Value);
                        Dictionary <string, string> vars = new Dictionary <string, string>();
                        foreach (Match m in col)
                        {
                            if (m.Success)
                            {
                                vars.Add(m.Groups["name"].Value, m.Groups["value"].Value);
                            }
                        }
                        if (!vars.ContainsKey("s") || !vars.ContainsKey("country") || !vars.ContainsKey("init"))
                        {
                            ret.ErrorMessage = "Some of Daisuki startup variables are missing";
                            ret.Status       = ResponseStatus.WebError;
                            return(ret);
                        }
                        token.ThrowIfCancellationRequested();
                        ws = await WebStream.Get(LibSet[BaseHostS] + bgn.Groups["wrapper"].Value, null, LibSet[UserAgentS], null, s.cookies.ToCookieCollection(), SocketTimeout, true, null, _info.ProxyFromGlobalRequirements(_global));

                        if (ws == null || ws.StatusCode != HttpStatusCode.OK)
                        {
                            ret.ErrorMessage = "Unable to find Daisuki public key";
                            ret.Status       = ResponseStatus.WebError;
                            ws?.Dispose();
                            return(ret);
                        }
                        rd  = new StreamReader(ws);
                        dta = rd.ReadToEnd();
                        rd.Dispose();
                        ws.Dispose();
                        Match mm = publicKey.Match(dta);
                        if (!mm.Success)
                        {
                            ret.ErrorMessage = "Unable to find Daisuki public key";
                            ret.Status       = ResponseStatus.WebError;
                            return(ret);
                        }
                        string bld = mm.Groups["key"].Value.Replace("\\n", "");

                        token.ThrowIfCancellationRequested();
                        dp.Percent = 2;
                        progress.Report(dp);

                        ws = await WebStream.Get(LibSet[BaseHostS] + vars["country"] + "?cashPath=" + (long)((DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalMilliseconds), null, LibSet[UserAgentS], null, s.cookies.ToCookieCollection(), SocketTimeout, true, episode.PluginMetadata["Url"], _info.ProxyFromGlobalRequirements(_global));

                        Country c;
                        if (ws == null || ws.StatusCode != HttpStatusCode.OK)
                        {
                            ret.ErrorMessage = "Unable to find Daisuki Country Code";
                            ret.Status       = ResponseStatus.WebError;
                            ws?.Dispose();
                            return(ret);
                        }
                        try
                        {
                            XmlSerializer ser = new XmlSerializer(typeof(Country));
                            c = (Country)ser.Deserialize(ws);
                            ws.Dispose();
                        }
                        catch (Exception)
                        {
                            ret.ErrorMessage = "Unable to find Daisuki Country Code";
                            ret.Status       = ResponseStatus.WebError;
                            ws.Dispose();
                            return(ret);
                        }
                        Dictionary <string, string> form = new Dictionary <string, string>();
                        Api api = new Api();
                        if (vars.ContainsKey("ss_id"))
                        {
                            api.SS_Id = vars["ss_id"];
                        }
                        if (vars.ContainsKey("mv_id"))
                        {
                            api.MV_Id = vars["mv_id"];
                        }
                        if (vars.ContainsKey("device_cd"))
                        {
                            api.Device_CD = vars["device_cd"];
                        }
                        if (vars.ContainsKey("ss1_prm"))
                        {
                            api.SS1_PRM = vars["ss1_prm"];
                        }
                        if (vars.ContainsKey("ss2_prm"))
                        {
                            api.SS2_PRM = vars["ss2_prm"];
                        }
                        if (vars.ContainsKey("ss3_prm"))
                        {
                            api.SS3_PRM = vars["ss3_prm"];
                        }
                        RSACryptoServiceProvider prov = ProviderFromPEM(bld);
                        AesManaged aes = new AesManaged();
                        aes.GenerateKey();
                        aes.Mode = CipherMode.CBC;
                        int blocksize = aes.BlockSize / 8;
                        aes.IV      = new byte[blocksize];
                        aes.KeySize = 256;
                        aes.Padding = PaddingMode.Zeros;
                        aes.GenerateKey();
                        byte[] apidata = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(api));
                        int    nsize   = ((apidata.Length + (blocksize - 1)) / blocksize) * blocksize;
                        if (nsize != apidata.Length)
                        {
                            Array.Resize(ref apidata, nsize);
                        }
                        ICryptoTransform t   = aes.CreateEncryptor();
                        byte[]           enc = t.TransformFinalBlock(apidata, 0, nsize);
                        byte[]           key = prov.Encrypt(aes.Key, false);
                        form.Add("s", vars["s"]);
                        form.Add("c", c.CountryCode);
                        form.Add("e", episode.PluginMetadata["Url"]);
                        form.Add("d", Convert.ToBase64String(enc));
                        form.Add("a", Convert.ToBase64String(key));
                        token.ThrowIfCancellationRequested();
                        string n = form.PostFromDictionary();

                        ws = await WebStream.Get(LibSet[BaseHostS] + vars["init"] + "?" + n, null, LibSet[UserAgentS], null, s.cookies.ToCookieCollection(), SocketTimeout, true, episode.PluginMetadata["Url"], _info.ProxyFromGlobalRequirements(_global));

                        if (ws == null || ws.StatusCode != HttpStatusCode.OK)
                        {
                            ret.ErrorMessage = "Unable to retrieve metadata";
                            ret.Status       = ResponseStatus.WebError;
                            ws?.Dispose();
                            return(ret);
                        }
                        rd  = new StreamReader(ws);
                        dta = rd.ReadToEnd();
                        rd.Dispose();
                        ws.Dispose();
                        MetaEncrypt menc = JsonConvert.DeserializeObject <MetaEncrypt>(dta);
                        if (menc == null || menc.Status != "00")
                        {
                            ret.ErrorMessage = "Unable to retrieve metadata";
                            ret.Status       = ResponseStatus.WebError;
                            return(ret);
                        }
                        t = aes.CreateDecryptor();
                        byte[] indata = Convert.FromBase64String(menc.EncryptedData);
                        nsize = ((indata.Length + (blocksize - 1)) / blocksize) * blocksize;
                        if (nsize != indata.Length)
                        {
                            Array.Resize(ref indata, nsize);
                        }

                        byte[] outdata = t.TransformFinalBlock(indata, 0, indata.Length);
                        int    start   = outdata.Length;
                        while (outdata[start - 1] == 0)
                        {
                            start--;
                        }
                        if (start != outdata.Length)
                        {
                            Array.Resize(ref outdata, start);
                        }
                        string final = Encoding.UTF8.GetString(outdata);
                        Data   ldta  = JsonConvert.DeserializeObject <Data>(final);
                        NameValueCollection headers = new NameValueCollection();
                        headers.Add("Accept", "*/*");
                        headers.Add("Accept-Language", "en-US");
                        headers.Add("x-flash-version", "18,0,0,232");
                        string guid    = GenGUID(12);
                        string playurl = ldta.play_url + "&g=" + guid + "&hdcore=3.2.0";
                        token.ThrowIfCancellationRequested();
                        dp.Percent = 3;
                        dp.Status  = "Gettings subtitles";
                        progress.Report(dp);
                        dp.Languages = new List <string>();
                        Dictionary <string, string> subtitles = new Dictionary <string, string>();

                        if (string.IsNullOrEmpty(ldta.caption_url))
                        {
                            dp.Languages.Add("Hardcoded");
                        }
                        else
                        {
                            ws = await WebStream.Get(ldta.caption_url + "?cashPath=" + (long)((DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalMilliseconds), null, LibSet[UserAgentS], headers, null, SocketTimeout, true, "http://img.daisuki.net/common2/pages/anime/swf/bngn_player_001.swf", _info.ProxyFromGlobalRequirements(_global));

                            if (ws == null || ws.StatusCode != HttpStatusCode.OK)
                            {
                                ret.ErrorMessage = "Unable to retrieve subtitles";
                                ret.Status       = ResponseStatus.WebError;
                                ws?.Dispose();
                                return(ret);
                            }
                            TTML subs = new TTML(ws);
                            subtitles = subs.ToAss();
                            ws.Dispose();
                        }
                        dp.Percent = 4;
                        dp.Status  = "Downloading video";
                        progress.Report(dp);
                        token.ThrowIfCancellationRequested();
                        ws = await WebStream.Get(playurl, null, LibSet[UserAgentS], headers, null, SocketTimeout, true, "http://img.daisuki.net/common2/pages/anime/swf/bngn_player_001.swf", _info.ProxyFromGlobalRequirements(_global));

                        int    idx     = playurl.LastIndexOf(".smil/", StringComparison.InvariantCulture);
                        string baseurl = string.Empty;
                        if (idx > 0)
                        {
                            baseurl = playurl.Substring(0, idx + 6);
                        }
                        if (ws == null || ws.StatusCode != HttpStatusCode.OK)
                        {
                            ret.ErrorMessage = "Unable to retrieve metadata";
                            ret.Status       = ResponseStatus.WebError;
                            ws?.Dispose();
                            return(ret);
                        }
                        XmlSerializer serm = new XmlSerializer(typeof(Manifest));
                        //Stream ms = File.OpenRead(@"C:\users\mpiva\Downloads\s.manifest");
                        //Manifest manifest = (Manifest)serm.Deserialize(ms);
                        Manifest manifest = (Manifest)serm.Deserialize(ws);


                        rd.Dispose();
                        ws.Dispose();
                        manifest.Init();
                        KeyValuePair <Media, Quality>?kv = BestMediaFromManifest(manifest, quality);
                        if (kv == null)
                        {
                            ret.ErrorMessage = "Unable to find the best media";
                            ret.Status       = ResponseStatus.WebError;
                            return(ret);
                        }
                        dp.Quality = kv.Value.Value;
                        Media  media  = kv.Value.Key;
                        string inputs = string.Empty;
                        string maps   = String.Empty;
                        int    pp     = 0;
                        foreach (string k in subtitles.Keys)
                        {
                            string pth = Path.GetTempFileName() + ".ass";
                            todeleteFiles.Add(pth);
                            File.WriteAllText(pth, subtitles[k]);
                            inputs += "-i \"" + pth + "\" ";
                            dp.Languages.Add(Languages.TranslateToOriginalLanguage(k));
                            maps += GetFFMPEGSubtitleArguments(pp + 1, pp, Languages.CodeFromLanguage(k), Languages.TranslateToOriginalLanguage(k));
                            pp++;
                        }
                        dp.Percent  = 4;
                        dp.FileName = TemplateParser.FilenameFromEpisode(episode, dp.Quality, template);
                        dp.FullPath = Path.Combine(downloadpath, dp.FileName);
                        token.ThrowIfCancellationRequested();
                        progress.Report(dp);
                        string intermediatefile = dp.FullPath + ".tm1";

                        /* http://www.daisuki.net/etc/designs/daisuki/swf/bngn_player_002.swf*/
                        headers["X-Requested-With"] = "ShockwaveFlash/20.0.0.267";
                        FragmentProcessor  frag = new FragmentProcessor(ws.Cookies, headers, LibSet[UserAgentS], SocketTimeout, episode.PluginMetadata["Url"], _info.ProxyFromGlobalRequirements(_global), 2, 5, intermediatefile);
                        double             dbl  = 91;
                        IProgress <double> d    = new Progress <double>((val) =>
                        {
                            dp.Percent = (val * dbl / 100) + 4;
                            progress.Report(dp);
                        });

                        todeleteFiles.Add(intermediatefile);
                        await frag.Start(baseurl, guid, manifest, media, token, d);

                        dp.Size = await ReMux(intermediatefile, inputs, maps, formats, deflangcode, deflang, 96, 4, dp, progress, token);

                        dp.Percent = 100;
                        dp.Status  = "Finished";
                        progress.Report(dp);
                        foreach (string del in todeleteFiles)
                        {
                            try
                            {
                                File.Delete(del);
                            }
                            catch (Exception)
                            {
                            }
                        }
                        ret.Status = ResponseStatus.Ok;
                    }
                }
                else
                {
                    SetWebError(ret);
                }
                ws?.Dispose();
                return(ret);
            }
            catch (Exception e)
            {
                if (e is OperationCanceledException)
                {
                    return new Response {
                               ErrorMessage = "Canceled", Status = ResponseStatus.Canceled
                    }
                }
                ;
                return(new Shows {
                    ErrorMessage = e.ToString(), Status = ResponseStatus.SystemError
                });
            }
        }
コード例 #7
0
        public async Task<Response> Download(ISession session, Episode episode, string template, string downloadpath, Quality quality, Format formats,
            CancellationToken token, IProgress<DownloadInfo> progress)
        {
            try
            {
                string deflangcode = "jpn";
                string deflang = "日本語";
                Response ret = new Response();
                DaiSukiSession s = session as DaiSukiSession;
                if (s == null)
                    return new Response { ErrorMessage = "Invalid Session", Status = ResponseStatus.InvalidArgument };
                if (!episode.PluginMetadata.ContainsKey("Url"))
                    return new Response { ErrorMessage = "Invalid Episode", Status = ResponseStatus.InvalidArgument };
                DownloadInfo dp = new DownloadInfo { FileName = TemplateParser.FilenameFromEpisode(episode, quality, template), Format = formats, Percent = 0, Quality = quality };
                token.ThrowIfCancellationRequested();
                dp.Languages = new List<string>();
                dp.Percent = 1;
                dp.Status = "Getting Metadata";
                progress.Report(dp);
                List<string> todeleteFiles = new List<string>();

                WebStream ws = await WebStream.Get(episode.PluginMetadata["Url"], null, LibSet[UserAgentS], null, s.cookies.ToCookieCollection(), SocketTimeout, true, null, _info.ProxyFromGlobalRequirements(_global));
                if (ws != null && ws.StatusCode == HttpStatusCode.OK)
                {
                    if (!VerifyLogin(ws.Cookies))
                        SetLoginError(ret);
                    else
                    {

                        StreamReader rd = new StreamReader(ws);
                        string dta = rd.ReadToEnd();
                        rd.Dispose();
                        ws.Dispose();
                        Match bgn = bgnWrapper.Match(dta);
                        if (!bgn.Success)
                        {
                            ret.ErrorMessage = "Unable to find Daisuki public key";
                            ret.Status=ResponseStatus.WebError;
                            return ret;
                        }
                        Match flash = flashVars.Match(dta);
                        if (!flash.Success)
                        {
                            ret.ErrorMessage = "Seems this Episode is a YouTube video, unable to download";
                            ret.Status = ResponseStatus.WebError;
                            return ret;
                        }
                        MatchCollection col = flash2Vars.Matches(flash.Groups["vars"].Value);
                        Dictionary<string,string> vars=new Dictionary<string, string>();
                        foreach (Match m in col)
                        {
                            if (m.Success)
                            {
                                vars.Add(m.Groups["name"].Value, m.Groups["value"].Value);
                            }
                        }
                        if (!vars.ContainsKey("s") || !vars.ContainsKey("country") || !vars.ContainsKey("init"))
                        {
                            ret.ErrorMessage = "Some of Daisuki startup variables are missing";
                            ret.Status = ResponseStatus.WebError;
                            return ret;
                        }
                        token.ThrowIfCancellationRequested();
                        ws = await WebStream.Get(LibSet[BaseHostS]+bgn.Groups["wrapper"].Value, null, LibSet[UserAgentS], null, s.cookies.ToCookieCollection(), SocketTimeout, true,null, _info.ProxyFromGlobalRequirements(_global));
                        if (ws == null || ws.StatusCode != HttpStatusCode.OK)
                        {
                            ret.ErrorMessage = "Unable to find Daisuki public key";
                            ret.Status = ResponseStatus.WebError;
                            ws?.Dispose();
                            return ret;
                        }
                        rd = new StreamReader(ws);
                        dta = rd.ReadToEnd();
                        rd.Dispose();
                        ws.Dispose();
                        Match mm = publicKey.Match(dta);
                        if (!mm.Success)
                        {
                            ret.ErrorMessage = "Unable to find Daisuki public key";
                            ret.Status = ResponseStatus.WebError;
                            return ret;
                        }
                        string bld = mm.Groups["key"].Value.Replace("\\n", "");

                        token.ThrowIfCancellationRequested();
                        dp.Percent = 2;
                        progress.Report(dp);

                        ws = await WebStream.Get(LibSet[BaseHostS] + vars["country"]+"?cashPath="+ (long)((DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalMilliseconds), null, LibSet[UserAgentS], null, s.cookies.ToCookieCollection(), SocketTimeout, true, episode.PluginMetadata["Url"], _info.ProxyFromGlobalRequirements(_global));
                        Country c;
                        if (ws == null || ws.StatusCode != HttpStatusCode.OK)
                        {
                            ret.ErrorMessage = "Unable to find Daisuki Country Code";
                            ret.Status = ResponseStatus.WebError;
                            ws?.Dispose();
                            return ret;
                        }
                        try
                        {
                            XmlSerializer ser = new XmlSerializer(typeof(Country));
                            c = (Country)ser.Deserialize(ws);
                            ws.Dispose();

                        }
                        catch (Exception)
                        {
                            ret.ErrorMessage = "Unable to find Daisuki Country Code";
                            ret.Status = ResponseStatus.WebError;
                            ws.Dispose();
                            return ret;
                        }
                        Dictionary<string, string> form = new Dictionary<string, string>();
                        Api api=new Api();
                        if (vars.ContainsKey("ss_id"))
                            api.SS_Id = vars["ss_id"];
                        if (vars.ContainsKey("mv_id"))
                            api.MV_Id = vars["mv_id"];
                        if (vars.ContainsKey("device_cd"))
                            api.Device_CD = vars["device_cd"];
                        if (vars.ContainsKey("ss1_prm"))
                            api.SS1_PRM = vars["ss1_prm"];
                        if (vars.ContainsKey("ss2_prm"))
                            api.SS2_PRM = vars["ss2_prm"];
                        if (vars.ContainsKey("ss3_prm"))
                            api.SS3_PRM = vars["ss3_prm"];
                        RSACryptoServiceProvider prov = ProviderFromPEM(bld);
                        AesManaged aes = new AesManaged();
                        aes.GenerateKey();
                        aes.Mode=CipherMode.CBC;
                        int blocksize = aes.BlockSize/8;
                        aes.IV=new byte[blocksize];
                        aes.KeySize=256;
                        aes.Padding=PaddingMode.Zeros;
                        aes.GenerateKey();
                        byte[] apidata = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(api));
                        int nsize = ((apidata.Length + (blocksize - 1))/blocksize)*blocksize;
                        if (nsize!=apidata.Length)
                            Array.Resize(ref apidata,nsize);
                        ICryptoTransform t=aes.CreateEncryptor();
                        byte[] enc=t.TransformFinalBlock(apidata, 0, nsize);
                        byte[] key = prov.Encrypt(aes.Key,false);
                        form.Add("s", vars["s"]);
                        form.Add("c", c.CountryCode);
                        form.Add("e", episode.PluginMetadata["Url"]);
                        form.Add("d", Convert.ToBase64String(enc));
                        form.Add("a", Convert.ToBase64String(key));
                        token.ThrowIfCancellationRequested();
                        string n = form.PostFromDictionary();

                        ws = await WebStream.Get(LibSet[BaseHostS]+vars["init"]+"?"+n, null, LibSet[UserAgentS], null, s.cookies.ToCookieCollection(), SocketTimeout, true, episode.PluginMetadata["Url"], _info.ProxyFromGlobalRequirements(_global));
                        if (ws == null || ws.StatusCode != HttpStatusCode.OK)
                        {
                            ret.ErrorMessage = "Unable to retrieve metadata";
                            ret.Status = ResponseStatus.WebError;
                            ws?.Dispose();
                            return ret;
                        }
                        rd = new StreamReader(ws);
                        dta = rd.ReadToEnd();
                        rd.Dispose();
                        ws.Dispose();
                        MetaEncrypt menc = JsonConvert.DeserializeObject<MetaEncrypt>(dta);
                        if (menc == null || menc.Status != "00")
                        {
                            ret.ErrorMessage = "Unable to retrieve metadata";
                            ret.Status = ResponseStatus.WebError;
                            return ret;
                        }
                        t = aes.CreateDecryptor();
                        byte[] indata = Convert.FromBase64String(menc.EncryptedData);
                        nsize = ((indata.Length + (blocksize - 1)) / blocksize) * blocksize;
                        if (nsize != indata.Length)
                            Array.Resize(ref indata, nsize);

                        byte[] outdata=t.TransformFinalBlock(indata, 0, indata.Length);
                        int start = outdata.Length;
                        while (outdata[start - 1] == 0)
                            start--;
                       if (start!=outdata.Length)
                            Array.Resize(ref outdata,start);
                        string final = Encoding.UTF8.GetString(outdata);
                        Data ldta = JsonConvert.DeserializeObject<Data>(final);
                        NameValueCollection headers = new NameValueCollection();
                        headers.Add("Accept", "*/*");
                        headers.Add("Accept-Language", "en-US");
                        headers.Add("x-flash-version", "18,0,0,232");
                        string guid = GenGUID(12);
                        string playurl = ldta.play_url + "&g=" + guid + "&hdcore=3.2.0";
                        token.ThrowIfCancellationRequested();
                        dp.Percent = 3;
                        dp.Status = "Gettings subtitles";
                        progress.Report(dp);
                        dp.Languages = new List<string>();
                        Dictionary<string, string> subtitles = new Dictionary<string, string>();

                        if (string.IsNullOrEmpty(ldta.caption_url))
                            dp.Languages.Add("Hardcoded");
                        else
                        {
                            ws = await WebStream.Get(ldta.caption_url + "?cashPath=" + (long)((DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalMilliseconds), null, LibSet[UserAgentS], headers, null, SocketTimeout, true, "http://img.daisuki.net/common2/pages/anime/swf/bngn_player_001.swf", _info.ProxyFromGlobalRequirements(_global));
                            if (ws == null || ws.StatusCode != HttpStatusCode.OK)
                            {
                                ret.ErrorMessage = "Unable to retrieve subtitles";
                                ret.Status = ResponseStatus.WebError;
                                ws?.Dispose();
                                return ret;
                            }
                            TTML subs = new TTML(ws);
                            subtitles = subs.ToAss();
                            ws.Dispose();
                        }
                        dp.Percent = 4;
                        dp.Status = "Downloading video";
                        progress.Report(dp);
                        token.ThrowIfCancellationRequested();
                        ws = await WebStream.Get(playurl, null, LibSet[UserAgentS], headers, null, SocketTimeout, true, "http://img.daisuki.net/common2/pages/anime/swf/bngn_player_001.swf", _info.ProxyFromGlobalRequirements(_global));
                        int idx = playurl.LastIndexOf(".smil/", StringComparison.InvariantCulture);
                        string baseurl = string.Empty;
                        if (idx > 0)
                            baseurl = playurl.Substring(0, idx + 6);
                        if (ws == null || ws.StatusCode != HttpStatusCode.OK)
                        {
                            ret.ErrorMessage = "Unable to retrieve metadata";
                            ret.Status = ResponseStatus.WebError;
                            ws?.Dispose();
                            return ret;
                        }
                        XmlSerializer serm = new XmlSerializer(typeof(Manifest));
                        //Stream ms = File.OpenRead(@"C:\users\mpiva\Downloads\s.manifest");
                        //Manifest manifest = (Manifest)serm.Deserialize(ms);
                        Manifest manifest = (Manifest)serm.Deserialize(ws);


                        rd.Dispose();
                        ws.Dispose();
                        manifest.Init();
                        KeyValuePair<Media, Quality>? kv = BestMediaFromManifest(manifest, quality);
                        if (kv == null)
                        {
                            ret.ErrorMessage = "Unable to find the best media";
                            ret.Status = ResponseStatus.WebError;
                            return ret;
                        }
                        dp.Quality = kv.Value.Value;
                        Media media = kv.Value.Key;
                        string inputs = string.Empty;
                        string maps = String.Empty;
                        int pp = 0;
                        foreach (string k in subtitles.Keys)
                        {
                            string pth = Path.GetTempFileName() + ".ass";
                            todeleteFiles.Add(pth);
                            File.WriteAllText(pth, subtitles[k]);
                            inputs += "-i \"" + pth + "\" ";
                            dp.Languages.Add(Languages.TranslateToOriginalLanguage(k));
                            maps += GetFFMPEGSubtitleArguments(pp + 1, pp, Languages.CodeFromLanguage(k), Languages.TranslateToOriginalLanguage(k));
                            pp++;
                        }
                        dp.Percent = 4;
                        dp.FileName = TemplateParser.FilenameFromEpisode(episode, dp.Quality, template);
                        dp.FullPath = Path.Combine(downloadpath, dp.FileName);
                        token.ThrowIfCancellationRequested();
                        progress.Report(dp);
                        string intermediatefile = dp.FullPath + ".tm1";

                        /* http://www.daisuki.net/etc/designs/daisuki/swf/bngn_player_002.swf*/
                        headers["X-Requested-With"] = "ShockwaveFlash/20.0.0.267";
                        FragmentProcessor frag =new FragmentProcessor(ws.Cookies,headers, LibSet[UserAgentS], SocketTimeout, episode.PluginMetadata["Url"], _info.ProxyFromGlobalRequirements(_global), 2,5,intermediatefile);
                        double dbl = 91;
                        IProgress<double> d = new Progress<double>((val) =>
                        {
                            dp.Percent = (val * dbl / 100) + 4;
                            progress.Report(dp);
                        });

                        todeleteFiles.Add(intermediatefile);
                        await frag.Start(baseurl, guid, manifest, media, token, d);
                        dp.Size = await ReMux(intermediatefile, inputs, maps, formats, deflangcode, deflang, 96, 4, dp, progress, token);
                        dp.Percent = 100;
                        dp.Status = "Finished";
                        progress.Report(dp);
                        foreach (string del in todeleteFiles)
                        {
                            try
                            {
                                File.Delete(del);
                            }
                            catch (Exception)
                            {

                            }
                        }
                        ret.Status = ResponseStatus.Ok;
                    }
                }
                else
                {
                    SetWebError(ret);
                }
                ws?.Dispose();
                return ret;
            }
            catch (Exception e)
            {
                if (e is OperationCanceledException)
                    return new Response { ErrorMessage = "Canceled", Status = ResponseStatus.Canceled };
                return new Shows { ErrorMessage = e.ToString(), Status = ResponseStatus.SystemError };
            }
        }